The Shield,bearing,replacement, cataloged under National Stock Number 3110-01-615-1797, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Air Tight, Llc Dba Air Tight Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-615-1797 |
| Primary Part Number | AT-52UC |
| Item Name | Shield,bearing,replacement |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Air Tight, Llc Dba Air Tight Llc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING SPACER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AT-52UC PRIMARY | Air Tight, Llc Dba Air Tight Llc (USA) |
NSN 3110-01-615-1797 is a Shield,bearing,replacement, manufactured by Air Tight, Llc Dba Air Tight Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-615-1797 has 1 manufacturer part number on file: AT-52UC (Air Tight, Llc Dba Air Tight Llc).
Key specifications for AT-52UC: Special Features: KIT INCLUDES UNIVERSAL ADAPTER RING, HARD-COAT ANODIZED., BUSHING, STAINLESS STEEL., SUPER SEAL., AIR PRESSURE GAUGE UNIT CAP, HARD-COAT ANODIZED., FILL VALVE, BRONZE WITH NICKEL PLATING., BONDING AGENT. HAS A CAPACITY OF 5200 POUNDS. LBS; Part Name Assigned by Controlling Agency: AIR-TIGHT BEARING PROTECTOR; End Item Identification: BOAT TRAILER; Material: STEEL CORROSION RESISTING SPACER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.